//
//  ScanViewController.h
//  systemFrameWork_Scan
//
//  Created by 史练练 on 2017/4/11.
//  Copyright © 2017年 史练练. All rights reserved.
//

#import <UIKit/UIKit.h>
typedef void (^ResultBolck)(NSString *str);
@interface ScanViewController : UIViewController
@property (nonatomic, copy) ResultBolck resultBlock;
@end
